gadgethumans-com

gadgethumans-com Image Generation API

The Image Generation API from gadgethumans-com — 1 operation(s) for image generation.

GitHub OpenAPI

Operations 1

GET /qr Generate QR Code #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/gadgethumans-com/openapi/gadgethumans-com-image-generation-api-openapi.yml

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OpenAPI Specification

gadgethumans-com-image-generation-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: GadgetHumans API Hub Image Generation API
  version: 2.0.0
  description: '200+ free utility API tools for AI agents and developers. Generate QR codes, passwords, UUIDs, hashes, Base64, lorem ipsum, process JSON, convert colors, verify emails, geolocate IPs, and convert timestamps. No API key required for basic usage (100 req/day). Pro: $5/mo unlimited.


    MCP server available: `pip install gadgethumans-api-hub-mcp`

    Streamable HTTP MCP: POST https://api.gadgethumans.com/mcp

    ChatGPT plugin: /.well-known/ai-plugin.json

    Google A2A: /.well-known/agent-card.json'
  termsOfService: https://gadgethumans.com/terms
  contact:
    name: GadgetHumans Team
    email: hello@gadgethumans.com
    url: https://gadgethumans.com
  x-openai-plugin:
    plugin_url: https://gadgethumans.com/.well-known/ai-plugin.json
servers:
- url: https://api.gadgethumans.com
  description: Production API server — free tier (100 req/day), no auth required
tags:
- name: Image Generation
paths:
  /qr:
    get:
      operationId: generateQrCode
      summary: Generate QR Code
      description: Generate a QR code image from any text or URL. Supports PNG, SVG, and GIF output formats. Configurable size, colors, error correction level, and margin.
      x-mcp-tool: generate_qr_code
      tags:
      - Image Generation
      parameters:
      - name: text
        in: query
        required: true
        schema:
          type: string
          description: The text or URL to encode in the QR code
        example: https://gadgethumans.com
      - name: format
        in: query
        required: false
        schema:
          type: string
          enum:
          - png
          - svg
          - gif
          default: png
        description: Output image format
      - name: size
        in: query
        required: false
        schema:
          type: integer
          minimum: 100
          maximum: 1000
          default: 300
        description: Image size in pixels
      - name: color
        in: query
        required: false
        schema:
          type: string
          default: '000000'
          description: 'Foreground hex color (without #)'
        example: FF0000
      - name: bgcolor
        in: query
        required: false
        schema:
          type: string
          default: FFFFFF
          description: 'Background hex color (without #)'
        example: '000000'
      - name: ecc
        in: query
        required: false
        schema:
          type: string
          enum:
          - L
          - M
          - Q
          - H
          default: M
        description: 'Error correction level: L (7%), M (15%), Q (25%), H (30%)'
      - name: margin
        in: query
        required: false
        schema:
          type: integer
          minimum: 0
          maximum: 20
          default: 4
        description: Margin in modules
      responses:
        '200':
          description: QR code image (binary) or Base64-encoded data
          content:
            image/png:
              schema:
                type: string
                format: binary
            image/svg+xml:
              schema:
                type: string
                format: binary
            image/gif:
              schema:
                type: string
                format: binary
        '400':
          description: Invalid parameters
        '429':
          description: Rate limit exceeded (100 req/day free)
externalDocs:
  description: MCP Server Documentation
  url: https://gadgethumans.com/mcp-server
x-mcp:
  server_name: gadgethumans-api-hub-mcp
  package_url: https://pypi.org/project/gadgethumans-api-hub-mcp/
  install: pip install gadgethumans-api-hub-mcp
  endpoint: https://api.gadgethumans.com/mcp
  protocol: streamable-http
  tools_count: 12
x-llms:
  llms_txt: https://gadgethumans.com/llms.txt
  llms_full_txt: https://gadgethumans.com/llms-full.txt
  api_hub_llms_txt: https://gadgethumans.com/api-hub.llms.txt